Birds

Displaying 3066 data points

Burrowing Owl (Athene cunicularia)

Citation:

Space use and pesticide exposure risk of male burrowing owls in an agricultural landscape.

Author(s)

Gervais, J.A., Rosenberg, D.K. and Anthony, R.G.

Issue

1

Volume

67
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Sample Size	Location	Type	California Counties	Countries
Home Range	98 [64-132 (95% CI)]	Mean by 95% fixed-kernel	ha	M	Adult	19	Naval Air Station Lemoore	Exposure Factor Datasets	Fresno	USA
Home Range	189 [122-256 (95% CI)]	Mean by 100% MCP	ha	M	Adult	22	Naval Air Station Lemoore	Exposure Factor Datasets	Fresno	USA

Citation:

Demography and distribution of the Burrowing Owl in Florida.

Author(s)

Bowen, P.J.

Volume

9
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Type	Countries
Population Density	See citation Table 1	Number of individuals/706.5 ha	B	Juvenile	946 territories in FL	Exposure Factor Datasets	USA

Citation:

Diet of the Burrowing Owl Athene cunicularia, in two locations of the inter-Andean valley Ecuador.

Author(s)

Cadena-Ortíz, H., Garzón, C., Villamarín-Cortéz, S., Pozo-Zamora, G.M., Echeverría-Vaca, G., Yánez, J. and Brito-M, J.

Issue

2

Volume

24
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Type	Countries
Dietary Composition	Rodentia: 74.9, Reptilia: 0.5, Anura: 3.9, Coleoptera: 12.2, Dermaptera: 0, Hymenoptera: 0.01, Ortoptera: 0.05, Aranea: 8.2, Scorpionida: 0.3, Gastropoda: 0	% total biomass consumed	B	Not Reported	Inter-Andean Valley	Exposure Factor Datasets	ECUADOR

Citation:

Interactive Effects Of Prey And p, p′‐DDE On Burrowing Owl Population Dynamics.

Author(s)

Gervais, J.A., Hunter, C.M. and Anthony, R.G.

Issue

2

Volume

16
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Sample Size	Location	Type	Error
Survival/ Mortality	0.54	Estimated percent survival	%	F	Adult	65	Naval Air Station Lemoore	Exposure Factor Datasets	0.12
Survival/ Mortality	0.557	Estimated percent survival	%	F	Adult	63	Naval Air Station Lemoore	Exposure Factor Datasets	0.071
Survival/ Mortality	0.575	Estimated percent survival	%	F	Adult	85	Naval Air Station Lemoore	Exposure Factor Datasets	0.065
Survival/ Mortality	0.294	Estimated percent survival	%	F	Adult	64	Naval Air Station Lemoore	Exposure Factor Datasets	0.053
Survival/ Mortality	0.277	Estimated percent survival	%	F	Juvenile	65	Naval Air Station Lemoore	Exposure Factor Datasets	0.1
Survival/ Mortality	0.292	Estimated percent survival	%	F	Juvenile	63	Naval Air Station Lemoore	Exposure Factor Datasets	0.056
Survival/ Mortality	0.307	Estimated percent survival	%	F	Juvenile	85	Naval Air Station Lemoore	Exposure Factor Datasets	0.053
Survival/ Mortality	0.12	Estimated percent survival	%	F	Juvenile	64	Naval Air Station Lemoore	Exposure Factor Datasets	0.025

Citation:

Seasonal diet of the burrowing owl Athene cunicularia Molina, 1782 (Strigidae) in a hyperarid ecosystem of the Atacama desert in northern Chile.

Author(s)

Carevic, F.S., Carmona, E.R. and Muñoz-Pedreros, A.

Volume

97
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Type	Countries
Dietary Composition	Mammals: 71.0, Birds: 1.4, Reptiles: 2.8, Invertebrates: 24.8	% total biomass consumed	B	Not Reported	Pampa del Tamarugal, Atacama Desert	Exposure Factor Datasets	CHILE
Dietary Composition	Mammals: 13.3, Birds: 0.3, Reptiles: 9.1, Invertebrates: 77.4	% frequency	B	Not Reported	Pampa del Tamarugal, Atacama Desert	Exposure Factor Datasets	CHILE
Dietary Composition	Mammals: 25.5, Birds: 7.7, Reptiles: 2.6, Invertebrates: 64.2	% total biomass consumed	B	Not Reported	Pampa del Tamarugal, Atacama Desert	Exposure Factor Datasets	CHILE
Dietary Composition	Mammals: 2.2, Birds: 0.7, Reptiles: 3.9, Invertebrates: 93.1	% frequency	B	Not Reported	Pampa del Tamarugal, Atacama Desert	Exposure Factor Datasets	CHILE

Citation:

Association of Sex, Fledging Date, and Sibling Relationships with Post-Fledging Movements of Burrowing Owls in a Nonmigratory Population in the Imperial Valley, California.

Author(s)

Catlin, D.H. and Rosenberg, D.K.

Issue

2

Volume

48
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Sample Size	Location	Type	California Counties	Countries	Error
Foraging Distance	1762	Distance moved from nest post-fledging	m	F	Juvenile	21	El Centro	Exposure Factor Datasets	Imperial	USA	630
Foraging Distance	397	Distance moved from nest post-fledging	m	M	Juvenile	8	El Centro	Exposure Factor Datasets	Imperial	USA	124

Citation:

Diet of the Burrowing Owl (Athene cunicularia) and its seasonal variation in Patagonian steppes: implications for biodiversity assessments in the Somuncurá Plateau Protected Area, Argentina.

Author(s)

Andrade, A., Nabte, M.J. and Kun, M.E.

Issue

2

Volume

45
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sample Size	Location	Type	Countries
Dietary Composition	See citation Table 1	Proporation of frequency of each taxon from pellets (temporal)	35-110	Somuncurá Plateau Protected Area	Exposure Factor Datasets	ARGENTINA

Citation:

Population density of the western burrowing owl (Athene cunicularia hypugaea) in Mexican prairie dog (Cynomys mexicanus) colonies in northeastern Mexico.

Author(s)

Ayma, G.R., Kerstupp, A.O., Duarte, A.M., Velasco, A.G. and Rojas, J.I.G.

Issue

38

Volume

16
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Type	Countries
Population Density	2010: 2,026 [1756-2336 (95% CI)] 2011: 2015 [1573-2317 (95% CI)] per 20,529 ha	Number of individuals/ha	Chihuahuan Desert	Exposure Factor Datasets	MEXICO

Citation:

Prey selection and food habits of breeding Burrowing Owls (Athene cunicularia) in natural and modified habitats of Argentine pampas.

Author(s)

Cavalli, M., Baladrón, A.V., Isacch, J.P., Martínez, G. and Bó, M.S.

Issue

2

Volume

114
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Sample Size	Location	Type	Countries
Dietary Composition	See citation Figures 1 & 2	Mean proportion of prey in pellets	%	NR	Not Reported	178	South-eastern coast of Buenos Aires Province	Exposure Factor Datasets	ARGENTINA

Brown Pelican (Pelecanus occidentalis)

Citation:

Egg success, hatching success, and nest-site selection of brown pelicans, Gaillard Island, Alabama, USA.

Author(s)

Robinson, O.J. and Dindo, J.J.

Issue

2

Volume

123
Exposure Endpoint Type	Endpoint Value	Life Cycle Stage	Sample Size	Location	Type	Countries
Hatching Success	0	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.677	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.635	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.576	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.695	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.588	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.5	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA
Hatching Success	0.537	Embryo	NR	Gaillard Island	Exposure Factor Datasets	USA

Citation:

Brown Pelicans, Pelecanus occidentalis californicus (Birds: Pelecanidae): Five years with ENSO, dynamic nesting, and contemporary breeding status in the Gulf of California.

Author(s)

Anderson, DW, Godinez-Reyes, CR, Velarde, E., Avalos-Tellez, R., Ramirez-Delgado, D., Moreno-Prado, H., Bowen, T., Gress, F., Trejo-Ventura, J., Adrean, L. and Meltzer, L.

Issue

1

Volume

43
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Type	Condition	Countries
Population Density	See citation; fewer nests in ENSO years	Number of nests on islands of Gulf of Mexico 1970-2006 during ENSO/non-ENSO years	Gulf of Mexico	Exposure Factor Datasets	Breeding	MEXICO

Citation:

Nesting Sites and Population Estimates of Seabirds and other Waterbirds of the Gulf of Chiriquí, Panamá.

Author(s)

Angehr, G.R., Kushlan, J.A. and Hines, K.N.

Issue

4

Volume

37
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Type	Countries
Population Density	466 nests	Number of nests/>50,314 ha	Gulf of Chiriquí	Exposure Factor Datasets	PANAMA

Citation:

Roosting Brown Pelicans at San Nicolas Island, California, 1972–2006.

Author(s)

Capitolo, P.J., Carter, H.R., Jaques, D.L., Mcchesney, G.J., Mciver, W.R., Keeney, T.W. and Smith, G.

Issue

3

Volume

35
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Type	California Counties	Countries
Population Density	0-910	Number of individuals/90 sq km (temporal)	San Nicolas Island	Exposure Factor Datasets	Ventura	USA

Citation:

Seabird Colonies of the Small Islands of Bahía Santa María-La Reforma, Sinaloa, México.

Author(s)

Castillo-Guerrero, J.A., González-Medina, E. and Fernández, G.

Issue

4

Volume

37
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sample Size	Location	Type	Countries	Error
Population Density	2011: 88-289 2012: 120-1895	Number of nests/583 sq km	2-3 surveys/y	Small Islands of Bahía Santa María- La Reforma, Sinaloa, México	Exposure Factor Datasets	CHILE	2011 & 2012: 12-159 SE
Time of Mating/ Laying	January		2-3 surveys/y	Small Islands of Bahía Santa María- La Reforma, Sinaloa, México	Exposure Factor Datasets	CHILE
Population Density	Review	Number of nests in colonies that nest in mangroves		Small Islands of Bahía Santa María- La Reforma, Sinaloa, México	Exposure Factor Datasets	CHILE

Citation:

Survey of Brown PelicanS (Pelecanus occidentalis) in JackSonville, Florida.

Author(s)

Cooper, K. and Vanderhoff, E.N.

Issue

2

Volume

43
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Life Cycle Stage	Sample Size	Location	Type	Countries
Population Density	1722	Number of individuals (area size NR)	Both Adults and Juveniles	1722	Three sites in Jacksonville, FL	Exposure Factor Datasets	USA

Citation:

At-Sea distribution and abundance of seabirds off southern California: a 20-Year comparison.

Author(s)

Mason, J.W., McChesney, G.J., McIver, W.R., Carter, H.R., Takekawa, J.Y., Golightly, R.T., Ackerman, J.T., Orthmeyer, D.L., Perry, W.M., Yee, J.L. and Pierson, M.O.

Publisher

Cooper Ornithological Society.
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Type	Countries
Population Density	Review	Number of individuals/sq km		Exposure Factor Datasets	USA

Citation:

Size and distribution of the California brown pelican metapopulation in a non-ENSO year.

Author(s)

Anderson, D.W., Henny, C.J., Godínez-Reyes, C., Gress, F., Palacios, E.L., Del Prado, K.S., Gallo-Reynoso, J.P. and Bredy, J.

Volume

41
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Life Cycle Stage	Location	Type	Condition	Countries
Population Density	See citation	Number of breeding pairs (area size NR)	Adult	West coast US/Mexico border	Exposure Factor Datasets	Breeding	MEXICO
Population Density	See citation	Number of individuals (area size NR)	Both Adults and Juveniles	West coast US/Mexico border	Exposure Factor Datasets		MEXICO

American Kestrel (Falco sparverius)

Citation:

Parental care and behavior of breeding American Kestrels (Falco sparverius) in central Argentina.

Author(s)

Liébana, M.S., Sarasola, J.H. and Bó, M.S.

Issue

4

Volume

43
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Sample Size	Location	Type	Countries	Error
Dietary Composition	Vertebrates (29.1 %) Arthropods (70.9 %)	Frequency determined by pellet analysis	Frequency, %	Fledgling	19 fledglings	Parque Luro Reserve	Exposure Factor Datasets	ARGENTINA
Dietary Composition	Vertebrates (11.2 %) Arthropods (88.8 %)	Frequency determined by prey remains	Frequency, %	Fledgling	19 fledglings	Parque Luro Reserve	Exposure Factor Datasets	ARGENTINA
Time of Mating/ Laying	Late October-late December			Adult	6 nests	Parque Luro Reserve	Exposure Factor Datasets	ARGENTINA
Clutch or Litter Size	4.3		eggs	Embryo	6 nests	Parque Luro Reserve	Exposure Factor Datasets	ARGENTINA	0.3
Hatching Success	0.73			Embryo	26 eggs	Parque Luro Reserve	Exposure Factor Datasets	ARGENTINA

Bell's Vireo (Vireo bellii)

Citation:

Avian use of successional cottonwood (Populus deltoides) woodlands along the middle Missouri River.

Author(s)

Rumble, M.A. and Gobeille, J.E.

Issue

1

Volume

152
Exposure Endpoint Type	Endpoint Value	Sex	Life Cycle Stage	Sample Size	Location	Type	Countries	Error
Population Density	0.01	NR	Not Reported	NR	Missouri River between Pierre and Mobridge, SD	Exposure Factor Datasets	USA	0.01
Population Density	0.02	NR	Not Reported	NR	Missouri River between Pierre and Mobridge, SD	Exposure Factor Datasets	USA	0.02

Citation:

Demography of Bell's Vireos in Missouri grassland-shrub habitats.

Author(s)

Budnik, J.M., Ryan, M.R. and Thompson III, F.R.

Issue

4

Volume

117
Exposure Endpoint Type	Endpoint Value	Units	Life Cycle Stage	Type	Error
Clutches or Litters per year	2.29	Clutches per female	Adult	Exposure Factor Datasets	0.37
Clutches or Litters per year	7.07	Eggs per female	Adult	Exposure Factor Datasets	1.17
Population Density	1	Number of territorial males per 10 ha	Adult	Exposure Factor Datasets
Clutches or Litters per year	2.02	Clutches per female	Adult	Exposure Factor Datasets	0.17
Clutch or Litter Size	6.49	Eggs per female	Adult	Exposure Factor Datasets	0.58
Population Density	1.06	Number of territorial males per 10 ha	Adult	Exposure Factor Datasets
Clutches or Litters per year	1.47	Clutches per female	Adult	Exposure Factor Datasets	0.1
Clutch or Litter Size	4.88	Eggs per female	Adult	Exposure Factor Datasets	0.3
Population Density	1.19	Number of territorial males per 10 ha	Adult	Exposure Factor Datasets

Citation:

Least Bell's Vireo breeding records in the Central Valley following decades of extirpation.

Author(s)

Howell, C.A., Wood, J.K., Dettling, M.D., Griggs, K., Otte, C.C., Lina, L. and Gardali, T.

Issue

1

Volume

70
Exposure Endpoint Type	Endpoint Value	Life Cycle Stage	Location	Type
Home Range	See citation text	Both Adults and Juveniles	San Joaquin River National Wildlife Refuge	Exposure Factor Datasets

Snowy Egret (Egretta thula)

Citation:
Chemical	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Sample Size	Location	Type	Countries
ENDRIN	Not detected	Egg concentration		Embryo		Blackfoot Reservoir	Toxicity Factor Datasets	USA
MIREX	Not detected	Egg concentration		Embryo		Minidoka National Wildlife Refuge	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 0.70, reference site: 0.10 µg/g ww	Brain concentration		Nestling	LCRS: 6, reference: 4	LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 1.47, 2003: 3.39, 2004: 1.89 µg/g ww	Blood concentration	Not Reported	Nestling	2002: 11, 2003: 31, 2004: 50	Lahontan Reservoir	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 0.61, 2003: 0.64, 2004: 0.55 µg/g ww	Kidney concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Humboldt River	Toxicity Factor Datasets	USA
OXYCHLORDANE	MS-90: 0.0355, BI-82: 0.109, BI-89: 0.0153, BI-90: 0.0549, WM-89: 0.0241, WM-90: 0.0306, WM-91: 0.0204, SW-91: 0.0167 µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
ZINC (elemental)	BI-89: 53.6, WM-89: 57.8, WM-91: 51.5, SW-91: 52.3 µg/g ww	Egg concentration	Not Reported	Embryo	5	Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
TOXAPHENE (POLYCHLORINATED CAMPHENES)	Not detected	Egg concentration		Embryo		Blackfoot Reservoir	Toxicity Factor Datasets	USA
PCB	0.19 ppm ww	Egg concentration		Embryo	3	Minidoka National Wildlife Refuge	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 5.86, reference site: 3.13 µg/g ww	Blood concentration		Adult	LCRS: 5, reference: 3	LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 304, 2003: 359, 2004: 325	Body weight	Not Reported	Nestling	2002: 21, 2003: 32, 2004: 25	Humboldt River	Toxicity Factor Datasets	USA
METHYLMERCURY	2002: 1.65, 2003: 1.90, 2004: 1.47 µg/g ww	Kidney concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Lahontan Reservoir	Toxicity Factor Datasets	USA
HEPTACHLOR EPOXIDE	MS-90: 0.0160, BI-82: not detected, BI-89: 0.0170, BI-90: 0.0242, WM-89: 0.0151, WM-90: 0.0132, WM-91: 0.0146, SW-91: 0.0110 µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
PERFLUOROOCTANESULFONIC ACID (PFSA)	256 ng/g ww	Liver concentration	Not Reported	Not Reported	2	Naples	Toxicity Factor Datasets	USA
HEXACHLOROBENZENE	Not detected	Egg concentration		Embryo		Blackfoot Reservoir	Toxicity Factor Datasets	USA
DDE (2,4'-)	<5 ppm: 4, >5 ppm: 5 eggs/nest	Clutch size relative to DDE concentration		Embryo	10		Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 2.67, reference site: 0.30 µg/g ww	Blood concentration		Nestling	LCRS: 6, reference: 4	LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 0.68, 2003: 0.71, 2004: 0.67 µg/g ww	Blood concentration	Not Reported	Nestling	2002: 21, 2003: 32, 2004: 25	Humboldt River	Toxicity Factor Datasets	USA
METHYLMERCURY	2002: 0.52, 2003: 0.57, 2004: 0.50 µg/g ww	Kidney concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Humboldt River	Toxicity Factor Datasets	USA
TRANS-NONACHLOR	MS-90: 0.0744, BI-82: 0.151, BI-89: 0.0290, BI-90: 0.166, WM-89: 0.0657, WM-90: 0.0677, WM-91: 0.0352, SW-91: 0.366 µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
PERFLUOROOCTANESULFONIC ACID (PFSA)	43 ng/g ww	Liver concentration	Not Reported	Not Reported	1	Bonita Springs	Toxicity Factor Datasets	USA
MIREX	Not detected	Egg concentration		Embryo		Blackfoot Reservoir	Toxicity Factor Datasets	USA
	<5 ppm: 81%, >5 ppm: 48%	Hatching success		Embryo	<5 ppm:27, >5 ppm: 29 eggs		Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 30.64, reference site: 7.77 µg/g ww	Feather concentration		Nestling	LCRS:14, reference: 14	LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	See citation Table 3	Blood chemistry	Not Reported	Nestling	See citation	Lahontan Reservoir & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 0.93, 2003: 0.93, 2004: 0.70 µg/g ww	Brain concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Lahontan Reservoir	Toxicity Factor Datasets	USA
CIS-NONACHLOR	MS-90: 0.0233, BI-82: 0.103, BI-89: not detected, BI-90: 0.114, WM-91: not detected, SW-91: not detected µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
PCB	0.08 ppm ww	Egg concentration		Embryo	1	Blackfoot Reservoir	Toxicity Factor Datasets	USA
	<5 ppm: 95%, >5 ppm: 86%	Young survived 7-10 days		Embryo	<5 ppm:27, >5 ppm: 29 eggs		Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 0.54, reference site: 0.17 µg/g ww	Egg concentration		Embryo	LCRS: 26, reference: 42	LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 14.2, 2003: 14.4, 2004: 15.2 g	Liver weight	Not Reported	Nestling	2002: 2, 2003: 7, 2004: 5	Lahontan Reservoir	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 0.23, 2003: 0.23, 2004: 0.19 µg/g ww	Brain concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Humboldt River	Toxicity Factor Datasets	USA
DIELDRIN	MS-90: 0.0258, BI-82: 0.0926, BI-89: 0.0270, BI-90: 0.0661, WM-89: 0.0308 WM-90: 0.0204, WM-91: 0.00887, SW-91: 0.0275 µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
MERCURY (elemental)	0.81 ± 0.50 µg/g dw	Feather concentration	Both Male and Female	Nestling	10	Georgia & South Carolina	Toxicity Factor Datasets	USA
DDE (2,4'-)	4.2 ppm ww	Egg concentration		Embryo	10	Minidoka National Wildlife Refuge	Toxicity Factor Datasets	USA
	<5 ppm: 0.232, >5 ppm: 0.201 mm			Embryo	<5 ppm:27, >5 ppm: 29 eggs		Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	LCRS: 0.65 µg/g ww	Egg concentration		Embryo	20	Carson Lake & Lahontan Reservoir	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 12.8, 2003: 15.2, 2004: 13.0 g	Liver weight	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Humboldt River	Toxicity Factor Datasets	USA
MERCURY COMPOUNDS	2002: 20.45, 2003: 36.38 µg/g ww	Feather concentration	Not Reported	Nestling	2002: 9, 2003: 7, 2004: 5	Lahontan Reservoir	Toxicity Factor Datasets	USA
DDD (4,4'-)	MS-90:0.0222, BI-82: 0.246, BI-89: 0.0180, BI-90: 0.0473, WM-89: 0.0168, WM-90: 0.0098, SW-91: 0.0683 µg/g ww	Egg concentration	Not Reported	Embryo	BI-82: 10, others: 5	MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area	Toxicity Factor Datasets	USA
METHYLMERCURY	Review, see citation Figure 2	Egg concentration		Embryo	Not reported		Toxicity Factor Datasets	USA
DDD (2,4'-)	0.12 ppm ww	Egg concentration		Embryo	4	Minidoka National Wildlife Refuge	Toxicity Factor Datasets	USA

California Black Rail (Laterallus jamaicensis)

Citation:
Chemical	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Sample Size	Location	Type	California Counties	Countries
METHYLMERCURY	See citation Figures 3 & 4	Blood concentration	Both Male and Female	Not Reported	64	Gambinini Marsh, Mid-Petaluma Marsh, Black John Slough	Toxicity Factor Datasets	Sonoma	USA
METHYLMERCURY	See citation Figures 3 & 4	Feather concentration		Not Reported	127	Gambinini Marsh, Mid-Petaluma Marsh, Black John Slough	Toxicity Factor Datasets	Sonoma	USA

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